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Old 03-21-2017, 06:02 PM   #186
BenChen
EPUB Metadata ******
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Posts: 525
Karma: 26874
Join Date: Dec 2010
Device: Kobo Glo HD
Quote:
Originally Posted by autoklus View Post
Might it be the case that your program doesn't do jpeg compression on pasted cover images?

The altered epub file didn't show up in my venerable FBReader any more and was bloated from originally 7 MB to ~10 MB. Calibre did read it and displayed the new cover.
I extracted the contents and indeed, the cover file was a PNG with .jpg extension.

epubs also disappear from FBReader when I only edit metadata, like date > edit date's event type (to publication) > (change content). Too bad ;-(
Too be clear, I always restart the reader after making changes and the books vanish from FBreader's library view.

(platform: Win7 x64)
Hi autoklus,

No, the program does nothing to pasted image files. If you give it a PNG with a JPEG extension, that's what it will use. It does no compression or conversion.

As to the files disappearing from FBReader, that sounds like a problem with FBReader!

Sincerely,
Ben.
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